Product comparison · 2 usb graphics adapters

Vivolink VLHUB121-EXT USB graphics adapter Black vs Vivolink VLHUB221 USB graphics adapter

23specifications compared
3differ
20identical
3known for one product only

Key differences

The Vivolink VLHUB121-EXT USB graphics adapter Black has 1 more HDMI ports quantity than the Vivolink VLHUB221 USB graphics adapter (2 vs 1). The Vivolink VLHUB121-EXT USB graphics adapter Black has 0.1 more HDCP version than the Vivolink VLHUB221 USB graphics adapter (2.3 vs 2.2). HDMI version: 2.0b on the Vivolink VLHUB121-EXT USB graphics adapter Black, 2.0 on the Vivolink VLHUB221 USB graphics adapter.

HDMI ports quantity
- VLHUB121-EXT USB graphics adapter Black:2
- VLHUB221 USB graphics adapter:1
HDMI version
- VLHUB121-EXT USB graphics adapter Black:2.0b
- VLHUB221 USB graphics adapter:2.0
HDCP version
- VLHUB121-EXT USB graphics adapter Black:2.3
- VLHUB221 USB graphics adapter:2.2

Side by side

Differences highlightedShow differences only

Comparison of VLHUB121-EXT, VLHUB221
26 specifications	A Vivolink VLHUB121-EXT USB graphics adapter Black Model VLHUB121-EXT View product	B Vivolink VLHUB221 USB graphics adapter Model VLHUB221 View product
Performance3 differ
DVI outputKnown for one	Unknown — not stated by the source	No
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
HDMI ports quantityDiffers	2	1
HDMI versionDiffers	2.0b	2.0
HDCP versionDiffers	2.3	2.2
Maximum resolutionKnown for one	Unknown — not stated by the source	3840 x 2160 pixels

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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